Supplemental gas flow rate (LPM) | Aerosol dose (%) Healthy adult breathing | Aerosol dose (%) Distressed adult breathing | |
---|---|---|---|
VMN + HFNT at 50LPM | N/A | 2.88 ± 0.15 | 6.81 ± 0.45 |
Mask + VMN/Ultra | 0LPM | 3.43 ± 0.62 | 28.76 ± 1.72 |
2LPM | 29.93 ± 0.46 | 35.47 ± 1.81 | |
6LPM | 22.44 ± 0.63 | 36.21 ± 0.78 | |
Mask + VMN/Ultra + HFNT at 50LPM | 0LPM | 0.33 ± 0.07 | 0.86 ± 0.04 |
2LPM | 1.62 ± 0.46 | 2.96 ± 0.26 | |
6LPM | 1.07 ± 0.25 | 4.23 ± 0.93 | |
Mouthpiece + VMN/Ultra | 0LPM | 0.63 ± 0.07 | 1.92 ± 1.12 |
2LPM | 28.72 ± 1.24 | 21.37 ± 0.78 | |
6LPM | 31.52 ± 0.35 | 28.46 ± 0.38 | |
Mouthpiece + VMN/Ultra + HFNT at 50LPM | 0LPM | 0.56 ± 0.13 | 0.73 ± 0.37 |
2LPM | 2.16 ± 0.06 | 0.97 ± 0.20 | |
6LPM | 1.82 ± 0.41 | 3.11 ± 0.53 | |
Mask + JN | 8LPM | 6.13 ± 0.09 | 9.07 ± 0.26 |
Mask + JN + HFNT at 50LPM | 8LPM | 0.82 ± 0.16 | 5.72 ± 0.71 |
Mouthpiece + JN | 8LPM | 12.68 ± 1.16 | 12.90 ± 2.52 |
Mouthpiece + JN + HFNT at 50LPM | 8LPM | 0.86 ± 0.11 | 0.69 ± 0.53 |